package cn.itcast.hotel.cinfig;

import lombok.Data;
import org.apache.http.HttpHost;
import org.elasticsearch.client.RestClient;
import org.elasticsearch.client.RestHighLevelClient;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * ES配置类，负责初始化ESClient
 * @Description ESConfig
 * @Author kzw
 * @Date 2024-11-18
 */
@Data
@Configuration
@ConfigurationProperties(prefix = "elasticsearch")
public class ESConfig {

    private String host;
    private Integer port;

    /**
     * 声明RestClient
     * @return
     */
    @Bean
    public RestHighLevelClient client(){
        return new RestHighLevelClient(RestClient.builder
                (HttpHost.create("http://" + host + ":" + port)));
    }
}
